[OpenSIPS-Devel] [OpenSIPS/opensips] 50b2df: cacheDB URLs: Do not mandate the "/" URL portion

[Liviu Chircu]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 50b2dfe463815c48f18929e10ea7e0e505ac6ba2
      https://github.com/OpenSIPS/opensips/commit/50b2dfe463815c48f18929e10ea7e0e505ac6ba2
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2021-02-24 (Wed, 24 Feb 2021)

  Changed paths:
    M cachedb/cachedb_id.c
    R cachedb/test/test_backends.c
    R cachedb/test/test_backends.h
    A cachedb/test/test_cachedb.c
    A cachedb/test/test_cachedb.h
    M test/unit_tests.c

  Log Message:
  -----------
  cacheDB URLs: Do not mandate the "/" URL portion

Whether the "/" is given or not, semantically, the conclusion is the
same: "the name of the database is NULL".

Reported by Chris Zhang (@ChrisZhangJin)
Fixes #2416

(cherry picked from commit c6baca41a23852a5337167a4e6fdd464b5513bd5)